linux怎么查看有哪些网卡
时间:2022-03-21 16:00
linux查看有哪些网卡的方法:1、使用“ifconfig -a”命令查看;2、使用“cat /proc/net/dev”命令查看;3、使用“lspci | grep -i 'eth'”或“lspci | grep -i net”命令查看。 本教程操作环境:linux5.9.8系统、Dell G3电脑。 方法1:使用 ifconfig: 最常用的配置和查看网络接口信息的命令,服务器上执行此命令会得到类下文的内容,一下内容可看到多个设备和设备状态、信息。 方法2:使用 方法3:使用 可列出每个pci总线上的设备,通过grep过滤后可得到网卡设备列表 相关推荐:《Linux视频教程》 以上就是linux怎么查看有哪些网卡的详细内容,更多请关注gxlsystem.com其它相关文章!查看Linux系统有几块网卡
ifconfig -a
[root@xuegod65 ~]# ifconfig -a
eth0 Link encap:Ethernet HWaddr 00:0C:29:04:08:91
inet addr:192.168.1.250 Bcast:192.168.1.255 Mask:255.255.255.0
inet6 addr: fe80::20c:29ff:fe04:891/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:14454 errors:0 dropped:0 overruns:0 frame:0
TX packets:961 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:1174828 (1.1 MiB) TX bytes:112979 (110.3 KiB)
eth1 Link encap:Ethernet HWaddr 00:0C:29:04:08:9B
inet addr:192.168.240.1 Bcast:192.168.240.255 Mask:255.255.255.0
inet6 addr: fe80::20c:29ff:fe04:89b/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:112 errors:0 dropped:0 overruns:0 frame:0
TX packets:90 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:9334 (9.1 KiB) TX bytes:8366 (8.1 KiB)
lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
inet6 addr: ::1/128 Scope:Host
UP LOOPBACK RUNNING MTU:16436 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:0 (0.0 b) TX bytes:0 (0.0 b)
cat /proc/net/dev
[root@xuegod65 ~]# cat /proc/net/dev
Inter-| Receive | Transmit
face |bytes packets errs drop fifo frame compressed multicast|bytes packets errs drop fifo colls carrier compressed
lo: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
eth0: 1190124 14635 0 0 0 0 0 0 119423 999 0 0 0 0 0 0
eth1: 9334 112 0 0 0 0 0 0 8366 90 0 0 0 0 0 0
lspci | grep -i 'eth'
或 lspci | grep -i net
[oracle@mori ~]$ lspci |grep -i 'eth'
02:01.0 Ethernet controller: Intel Corporation 82545EM Gigabit Ethernet Controller (Copper) (rev 01)
02:06.0 Ethernet controller: Intel Corporation 82545EM Gigabit Ethernet Controller (Copper) (rev 01)
[oracle@mori ~]$ lspci | grep -i net
02:01.0 Ethernet controller: Intel Corporation 82545EM Gigabit Ethernet Controller (Copper) (rev 01)
02:06.0 Ethernet controller: Intel Corporation 82545EM Gigabit Ethernet Controller (Copper) (rev 01)